Lenzen, Victor Fritz Causality in natural science. - Springfield, Ill. Thomas [1954] - 121 p. 23 cm. - American lecture series, publication no. 213. American lectures in philosophy . Includes bibliography. LCCN: 53012610 /L Subjects--Topical Terms: CausationScience--Philosophy. LC Class. No.: Q175 / .L44 Dewey Class. No.: 501